CN110275254B - 光器件以及使用该光器件的光通信模块 - Google Patents
光器件以及使用该光器件的光通信模块 Download PDFInfo
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- CN110275254B CN110275254B CN201910167050.1A CN201910167050A CN110275254B CN 110275254 B CN110275254 B CN 110275254B CN 201910167050 A CN201910167050 A CN 201910167050A CN 110275254 B CN110275254 B CN 110275254B
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- Prior art keywords
- optical
- channels
- optical waveguide
- coupler
- waveguide group
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12004—Combinations of two or more optical elements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4213—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being polarisation selective optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/4284—Electrical aspects of optical modules with disconnectable electrical connectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/614—Coherent receivers comprising one or more polarization beam splitters, e.g. polarization multiplexed [PolMux] X-PSK coherent receivers, polarization diversity heterodyne coherent receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/615—Arrangements affecting the optical part of the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/616—Details of the electronic signal processing in coherent optical receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2861—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Integrated Circuits (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018045016A JP7302946B2 (ja) | 2018-03-13 | 2018-03-13 | 光デバイス、およびこれを用いた光通信モジュール |
JP2018-045016 | 2018-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110275254A CN110275254A (zh) | 2019-09-24 |
CN110275254B true CN110275254B (zh) | 2021-01-15 |
Family
ID=67905470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910167050.1A Active CN110275254B (zh) | 2018-03-13 | 2019-03-06 | 光器件以及使用该光器件的光通信模块 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10459175B2 (ja) |
JP (1) | JP7302946B2 (ja) |
CN (1) | CN110275254B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7056247B2 (ja) * | 2018-03-08 | 2022-04-19 | 富士通オプティカルコンポーネンツ株式会社 | 光送受信デバイスおよび光送受信モジュール |
CN113228303A (zh) * | 2018-12-28 | 2021-08-06 | 古河电气工业株式会社 | 光模块 |
KR102500792B1 (ko) * | 2019-01-30 | 2023-02-17 | 한국전자통신연구원 | 광 모듈 및 솔더볼 접합 구조체 |
JP7397582B2 (ja) * | 2019-05-10 | 2023-12-13 | 日本ルメンタム株式会社 | 光通信モジュール |
CN114502945A (zh) * | 2019-10-17 | 2022-05-13 | 思拉视象有限公司 | 高频检测方法和装置 |
US20210119710A1 (en) * | 2020-06-19 | 2021-04-22 | Meer Nazmus Sakib | Optical coherent receiver on a chip |
US11552710B2 (en) * | 2020-08-17 | 2023-01-10 | Acacia Communications, Inc. | Resistivity engineered substrate for RF common-mode suppression |
EP4214081A1 (en) | 2020-09-18 | 2023-07-26 | Nubis Communications, Inc. | Data processing systems including optical communication modules |
US11333831B2 (en) | 2020-09-21 | 2022-05-17 | Ii-Vi Delaware, Inc. | Optical couplers and hybrids |
US11988874B2 (en) | 2020-10-07 | 2024-05-21 | Nubis Communications, Inc. | Data processing systems including optical communication modules |
CN117957471A (zh) * | 2021-06-17 | 2024-04-30 | 努比斯通信公司 | 具有可插拔模块的通信系统 |
US20240022329A1 (en) * | 2022-07-18 | 2024-01-18 | Marvell Asia Pte Ltd | Optical transceiver with multimode interferometers |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US5537498A (en) * | 1993-03-05 | 1996-07-16 | Cray Research, Inc. | Optical clock distribution system |
US6765657B2 (en) * | 2001-10-29 | 2004-07-20 | Molex Incorporated | Method of testing optical fibers |
JP2005348270A (ja) * | 2004-06-04 | 2005-12-15 | Fujitsu Ltd | 光分岐挿入装置 |
JP2007013761A (ja) | 2005-07-01 | 2007-01-18 | Fujitsu Ltd | 遅延時間調整装置及びそれを用いた光受信機 |
US7566247B2 (en) * | 2007-06-25 | 2009-07-28 | Tyco Electronics Corporation | Skew controlled leadframe for a contact module assembly |
US8172614B2 (en) * | 2009-02-04 | 2012-05-08 | Amphenol Corporation | Differential electrical connector with improved skew control |
JP5326624B2 (ja) | 2009-02-10 | 2013-10-30 | 富士通オプティカルコンポーネンツ株式会社 | 光変調器 |
JP2012518202A (ja) * | 2009-02-17 | 2012-08-09 | オクラロ テクノロジー リミテッド | 光通信用の光チップおよび光デバイス |
JP5445260B2 (ja) | 2010-03-19 | 2014-03-19 | 富士通株式会社 | デジタルコヒーレント受信器およびデジタルコヒーレント受信方法 |
JP5203491B2 (ja) * | 2011-08-02 | 2013-06-05 | 古河電気工業株式会社 | 光導波路回路の製造方法および製造装置 |
JP6119191B2 (ja) * | 2012-10-30 | 2017-04-26 | 富士通オプティカルコンポーネンツ株式会社 | 光変調器及び光送信機 |
US9081253B2 (en) * | 2012-11-09 | 2015-07-14 | Sumitomo Electric Industries, Ltd. | Integrated optical device and optical module |
JP6277660B2 (ja) * | 2013-10-16 | 2018-02-14 | 住友電気工業株式会社 | 全二重光トランシーバ |
JP6383590B2 (ja) * | 2014-07-07 | 2018-08-29 | 富士通株式会社 | 光受信装置 |
US10110318B2 (en) | 2015-02-19 | 2018-10-23 | Elenion Technologies, Llc | Optical delay lines for electrical skew compensation |
JP6220836B2 (ja) * | 2015-10-23 | 2017-10-25 | 富士通オプティカルコンポーネンツ株式会社 | 光変調器モジュール |
GB2544533A (en) * | 2015-11-20 | 2017-05-24 | Oclaro Tech Ltd | An optical modulation device |
CN106154592B (zh) * | 2016-08-31 | 2019-12-10 | 武汉光迅科技股份有限公司 | 并联mzi型iq电光调制器的自动偏压控制方法及其装置 |
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2018
- 2018-03-13 JP JP2018045016A patent/JP7302946B2/ja active Active
-
2019
- 2019-02-22 US US16/282,655 patent/US10459175B2/en active Active
- 2019-03-06 CN CN201910167050.1A patent/CN110275254B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110275254A (zh) | 2019-09-24 |
JP7302946B2 (ja) | 2023-07-04 |
US10459175B2 (en) | 2019-10-29 |
US20190285815A1 (en) | 2019-09-19 |
JP2019159075A (ja) | 2019-09-19 |
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